Feature: -With massage function, USB port connection, more connection. -With a storage pocket aside for you to place your phone or other little items. -90°~135°lying design, can be lying down like a bed. -Retractable footrest, make you more relexed during the break. -High quality leather cushion, comfortable sitting, scratch resistant. -5 claw universal wheel, large bearing and much mute. -360° freely rotatable. -Height adjustable, to fit different people's height.